Add Richedit.h constants and message parameter structs

Signed-off-by: Simon Rozman <simon@rozman.si>

1 files changed, 656 insertions, 0 deletions

diff --git a/richedit.go b/richedit.go
new file mode 100644
index 00000000..947247f0
--- /dev/null
+++ b/richedit.go
@@ -0,0 +1,656 @@
+// Copyright 2010 The win Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build windows
+
+package win
+
+const (
+	// NOTE:  MSFTEDIT.DLL only registers MSFTEDIT_CLASS.  If an application wants
+	// to use the following RichEdit classes, it needs to load riched20.dll.
+	// Otherwise, CreateWindow with RICHEDIT_CLASS will fail.
+	// This also applies to any dialog that uses RICHEDIT_CLASS
+	// RichEdit 2.0 Window Class
+	MSFTEDIT_CLASS = "RICHEDIT50W"
+	RICHEDIT_CLASS = "RichEdit20W"
+)
+
+// RichEdit messages
+const (
+	EM_CANPASTE           = WM_USER + 50
+	EM_DISPLAYBAND        = WM_USER + 51
+	EM_EXGETSEL           = WM_USER + 52
+	EM_EXLIMITTEXT        = WM_USER + 53
+	EM_EXLINEFROMCHAR     = WM_USER + 54
+	EM_EXSETSEL           = WM_USER + 55
+	EM_FINDTEXT           = WM_USER + 56
+	EM_FORMATRANGE        = WM_USER + 57
+	EM_GETCHARFORMAT      = WM_USER + 58
+	EM_GETEVENTMASK       = WM_USER + 59
+	EM_GETOLEINTERFACE    = WM_USER + 60
+	EM_GETPARAFORMAT      = WM_USER + 61
+	EM_GETSELTEXT         = WM_USER + 62
+	EM_HIDESELECTION      = WM_USER + 63
+	EM_PASTESPECIAL       = WM_USER + 64
+	EM_REQUESTRESIZE      = WM_USER + 65
+	EM_SELECTIONTYPE      = WM_USER + 66
+	EM_SETBKGNDCOLOR      = WM_USER + 67
+	EM_SETCHARFORMAT      = WM_USER + 68
+	EM_SETEVENTMASK       = WM_USER + 69
+	EM_SETOLECALLBACK     = WM_USER + 70
+	EM_SETPARAFORMAT      = WM_USER + 71
+	EM_SETTARGETDEVICE    = WM_USER + 72
+	EM_STREAMIN           = WM_USER + 73
+	EM_STREAMOUT          = WM_USER + 74
+	EM_GETTEXTRANGE       = WM_USER + 75
+	EM_FINDWORDBREAK      = WM_USER + 76
+	EM_SETOPTIONS         = WM_USER + 77
+	EM_GETOPTIONS         = WM_USER + 78
+	EM_FINDTEXTEX         = WM_USER + 79
+	EM_GETWORDBREAKPROCEX = WM_USER + 80
+	EM_SETWORDBREAKPROCEX = WM_USER + 81
+)
+
+// RichEdit 2.0 messages
+const (
+	EM_SETUNDOLIMIT    = WM_USER + 82
+	EM_REDO            = WM_USER + 84
+	EM_CANREDO         = WM_USER + 85
+	EM_GETUNDONAME     = WM_USER + 86
+	EM_GETREDONAME     = WM_USER + 87
+	EM_STOPGROUPTYPING = WM_USER + 88
+
+	EM_SETTEXTMODE = WM_USER + 89
+	EM_GETTEXTMODE = WM_USER + 90
+)
+
+type TEXTMODE int
+
+const (
+	TM_PLAINTEXT       TEXTMODE = 1
+	TM_RICHTEXT        TEXTMODE = 2 // Default behavior
+	TM_SINGLELEVELUNDO TEXTMODE = 4
+	TM_MULTILEVELUNDO  TEXTMODE = 8 // Default behavior
+	TM_SINGLECODEPAGE  TEXTMODE = 16
+	TM_MULTICODEPAGE   TEXTMODE = 32 // Default behavior
+)
+
+const (
+	EM_AUTOURLDETECT = WM_USER + 91
+)
+
+// RichEdit 8.0 messages
+const (
+	AURL_ENABLEURL          = 1
+	AURL_ENABLEEMAILADDR    = 2
+	AURL_ENABLETELNO        = 4
+	AURL_ENABLEEAURLS       = 8
+	AURL_ENABLEDRIVELETTERS = 16
+	AURL_DISABLEMIXEDLGC    = 32 // Disable mixed Latin Greek Cyrillic IDNs
+)
+
+const (
+	EM_GETAUTOURLDETECT = WM_USER + 92
+	EM_SETPALETTE       = WM_USER + 93
+	EM_GETTEXTEX        = WM_USER + 94
+	EM_GETTEXTLENGTHEX  = WM_USER + 95
+	EM_SHOWSCROLLBAR    = WM_USER + 96
+	EM_SETTEXTEX        = WM_USER + 97
+)
+
+// East Asia specific messages
+const (
+	EM_SETPUNCTUATION  = WM_USER + 100
+	EM_GETPUNCTUATION  = WM_USER + 101
+	EM_SETWORDWRAPMODE = WM_USER + 102
+	EM_GETWORDWRAPMODE = WM_USER + 103
+	EM_SETIMECOLOR     = WM_USER + 104
+	EM_GETIMECOLOR     = WM_USER + 105
+	EM_SETIMEOPTIONS   = WM_USER + 106
+	EM_GETIMEOPTIONS   = WM_USER + 107
+	EM_CONVPOSITION    = WM_USER + 108
+)
+
+const (
+	EM_SETLANGOPTIONS = WM_USER + 120
+	EM_GETLANGOPTIONS = WM_USER + 121
+	EM_GETIMECOMPMODE = WM_USER + 122
+
+	EM_FINDTEXTW   = WM_USER + 123
+	EM_FINDTEXTEXW = WM_USER + 124
+)
+
+// RE3.0 FE messages
+const (
+	EM_RECONVERSION   = WM_USER + 125
+	EM_SETIMEMODEBIAS = WM_USER + 126
+	EM_GETIMEMODEBIAS = WM_USER + 127
+)
+
+// BiDi specific messages
+const (
+	EM_SETBIDIOPTIONS = WM_USER + 200
+	EM_GETBIDIOPTIONS = WM_USER + 201
+
+	EM_SETTYPOGRAPHYOPTIONS = WM_USER + 202
+	EM_GETTYPOGRAPHYOPTIONS = WM_USER + 203
+)
+
+// Extended edit style specific messages
+const (
+	EM_SETEDITSTYLE = WM_USER + 204
+	EM_GETEDITSTYLE = WM_USER + 205
+)
+
+// Extended edit style masks
+const (
+	SES_EMULATESYSEDIT    = 1
+	SES_BEEPONMAXTEXT     = 2
+	SES_EXTENDBACKCOLOR   = 4
+	SES_MAPCPS            = 8 // Obsolete (never used)
+	SES_HYPERLINKTOOLTIPS = 8
+	SES_EMULATE10         = 16 // Obsolete (never used)
+	SES_DEFAULTLATINLIGA  = 16
+	SES_USECRLF           = 32 // Obsolete (never used)
+	SES_NOFOCUSLINKNOTIFY = 32
+	SES_USEAIMM           = 64
+	SES_NOIME             = 128
+
+	SES_ALLOWBEEPS         = 256
+	SES_UPPERCASE          = 512
+	SES_LOWERCASE          = 1024
+	SES_NOINPUTSEQUENCECHK = 2048
+	SES_BIDI               = 4096
+	SES_SCROLLONKILLFOCUS  = 8192
+	SES_XLTCRCRLFTOCR      = 16384
+	SES_DRAFTMODE          = 32768
+
+	SES_USECTF               = 0x00010000
+	SES_HIDEGRIDLINES        = 0x00020000
+	SES_USEATFONT            = 0x00040000
+	SES_CUSTOMLOOK           = 0x00080000
+	SES_LBSCROLLNOTIFY       = 0x00100000
+	SES_CTFALLOWEMBED        = 0x00200000
+	SES_CTFALLOWSMARTTAG     = 0x00400000
+	SES_CTFALLOWPROOFING     = 0x00800000
+	SES_LOGICALCARET         = 0x01000000
+	SES_WORDDRAGDROP         = 0x02000000
+	SES_SMARTDRAGDROP        = 0x04000000
+	SES_MULTISELECT          = 0x08000000
+	SES_CTFNOLOCK            = 0x10000000
+	SES_NOEALINEHEIGHTADJUST = 0x20000000
+	SES_MAX                  = 0x20000000
+)
+
+// Options for EM_SETLANGOPTIONS and EM_GETLANGOPTIONS
+const (
+	IMF_AUTOKEYBOARD        = 0x0001
+	IMF_AUTOFONT            = 0x0002
+	IMF_IMECANCELCOMPLETE   = 0x0004 // High completes comp string when aborting, low cancels
+	IMF_IMEALWAYSSENDNOTIFY = 0x0008
+	IMF_AUTOFONTSIZEADJUST  = 0x0010
+	IMF_UIFONTS             = 0x0020
+	IMF_NOIMPLICITLANG      = 0x0040
+	IMF_DUALFONT            = 0x0080
+	IMF_NOKBDLIDFIXUP       = 0x0200
+	IMF_NORTFFONTSUBSTITUTE = 0x0400
+	IMF_SPELLCHECKING       = 0x0800
+	IMF_TKBPREDICTION       = 0x1000
+	IMF_IMEUIINTEGRATION    = 0x2000
+)
+
+// Values for EM_GETIMECOMPMODE
+const (
+	ICM_NOTOPEN    = 0x0000
+	ICM_LEVEL3     = 0x0001
+	ICM_LEVEL2     = 0x0002
+	ICM_LEVEL2_5   = 0x0003
+	ICM_LEVEL2_SUI = 0x0004
+	ICM_CTF        = 0x0005
+)
+
+// Options for EM_SETTYPOGRAPHYOPTIONS
+const (
+	TO_ADVANCEDTYPOGRAPHY   = 0x0001
+	TO_SIMPLELINEBREAK      = 0x0002
+	TO_DISABLECUSTOMTEXTOUT = 0x0004
+	TO_ADVANCEDLAYOUT       = 0x0008
+)
+
+// Pegasus outline mode messages (RE 3.0)
+const (
+	// Outline mode message
+	EM_OUTLINE = WM_USER + 220
+
+	// Message for getting and restoring scroll pos
+	EM_GETSCROLLPOS = WM_USER + 221
+	EM_SETSCROLLPOS = WM_USER + 222
+
+	// Change fontsize in current selection by wParam
+	EM_SETFONTSIZE = WM_USER + 223
+	EM_GETZOOM     = WM_USER + 224
+	EM_SETZOOM     = WM_USER + 225
+	EM_GETVIEWKIND = WM_USER + 226
+	EM_SETVIEWKIND = WM_USER + 227
+)
+
+// RichEdit 4.0 messages
+const (
+	EM_GETPAGE          = WM_USER + 228
+	EM_SETPAGE          = WM_USER + 229
+	EM_GETHYPHENATEINFO = WM_USER + 230
+	EM_SETHYPHENATEINFO = WM_USER + 231
+
+	EM_GETPAGEROTATE    = WM_USER + 235
+	EM_SETPAGEROTATE    = WM_USER + 236
+	EM_GETCTFMODEBIAS   = WM_USER + 237
+	EM_SETCTFMODEBIAS   = WM_USER + 238
+	EM_GETCTFOPENSTATUS = WM_USER + 240
+	EM_SETCTFOPENSTATUS = WM_USER + 241
+	EM_GETIMECOMPTEXT   = WM_USER + 242
+	EM_ISIME            = WM_USER + 243
+	EM_GETIMEPROPERTY   = WM_USER + 244
+)
+
+// These messages control what rich edit does when it comes accross
+// OLE objects during RTF stream in.  Normally rich edit queries the client
+// application only after OleLoad has been called.  With these messages it is possible to
+// set the rich edit control to a mode where it will query the client application before
+// OleLoad is called
+const (
+	EM_GETQUERYRTFOBJ = WM_USER + 269
+	EM_SETQUERYRTFOBJ = WM_USER + 270
+)
+
+// EM_SETPAGEROTATE wparam values
+const (
+	EPR_0   = 0 // Text flows left to right and top to bottom
+	EPR_270 = 1 // Text flows top to bottom and right to left
+	EPR_180 = 2 // Text flows right to left and bottom to top
+	EPR_90  = 3 // Text flows bottom to top and left to right
+	EPR_SE  = 5 // Text flows top to bottom and left to right (Mongolian text layout)
+)
+
+// EM_SETCTFMODEBIAS wparam values
+const (
+	CTFMODEBIAS_DEFAULT               = 0x0000
+	CTFMODEBIAS_FILENAME              = 0x0001
+	CTFMODEBIAS_NAME                  = 0x0002
+	CTFMODEBIAS_READING               = 0x0003
+	CTFMODEBIAS_DATETIME              = 0x0004
+	CTFMODEBIAS_CONVERSATION          = 0x0005
+	CTFMODEBIAS_NUMERIC               = 0x0006
+	CTFMODEBIAS_HIRAGANA              = 0x0007
+	CTFMODEBIAS_KATAKANA              = 0x0008
+	CTFMODEBIAS_HANGUL                = 0x0009
+	CTFMODEBIAS_HALFWIDTHKATAKANA     = 0x000A
+	CTFMODEBIAS_FULLWIDTHALPHANUMERIC = 0x000B
+	CTFMODEBIAS_HALFWIDTHALPHANUMERIC = 0x000C
+)
+
+// EM_SETIMEMODEBIAS lparam values
+const (
+	IMF_SMODE_PLAURALCLAUSE = 0x0001
+	IMF_SMODE_NONE          = 0x0002
+)
+
+// EM_GETIMECOMPTEXT wparam structure
+type IMECOMPTEXT struct {
+	// count of bytes in the output buffer.
+	Cb int32
+
+	// value specifying the composition string type.
+	//	Currently only support ICT_RESULTREADSTR
+	Flags uint32
+}
+
+const ICT_RESULTREADSTR = 1
+
+// Outline mode wparam values
+const (
+	// Enter normal mode,  lparam ignored
+	EMO_EXIT = 0
+
+	// Enter outline mode, lparam ignored
+	EMO_ENTER = 1
+
+	// LOWORD(lparam) == 0 ==>
+	//	promote  to body-text
+	// LOWORD(lparam) != 0 ==>
+	//	promote/demote current selection
+	//	by indicated number of levels
+	EMO_PROMOTE = 2
+
+	// HIWORD(lparam) = EMO_EXPANDSELECTION
+	//	-> expands selection to level
+	//	indicated in LOWORD(lparam)
+	//	LOWORD(lparam) = -1/+1 corresponds
+	//	to collapse/expand button presses
+	//	in winword (other values are
+	//	equivalent to having pressed these
+	//	buttons more than once)
+	//	HIWORD(lparam) = EMO_EXPANDDOCUMENT
+	//	-> expands whole document to
+	//	indicated level
+	EMO_EXPAND = 3
+
+	// LOWORD(lparam) != 0 -> move current
+	//	selection up/down by indicated amount
+	EMO_MOVESELECTION = 4
+
+	// Returns VM_NORMAL or VM_OUTLINE
+	EMO_GETVIEWMODE = 5
+)
+
+// EMO_EXPAND options
+const (
+	EMO_EXPANDSELECTION = 0
+	EMO_EXPANDDOCUMENT  = 1
+)
+
+const (
+	// Agrees with RTF \viewkindN
+	VM_NORMAL = 4
+
+	VM_OUTLINE = 2
+
+	// Screen page view (not print layout)
+	VM_PAGE = 9
+)
+
+// New messages as of Win8
+const (
+	EM_INSERTTABLE = WM_USER + 232
+)
+
+// Data type defining table rows for EM_INSERTTABLE
+// Note: The Richedit.h is completely #pragma pack(4)-ed
+type TABLEROWPARMS struct { // EM_INSERTTABLE wparam is a (TABLEROWPARMS *)
+	CbRow        uint32 // Count of bytes in this structure
+	CbCell       uint32 // Count of bytes in TABLECELLPARMS
+	CCell        uint32 // Count of cells
+	CRow         uint32 // Count of rows
+	DxCellMargin int32  // Cell left/right margin (\trgaph)
+	DxIndent     int32  // Row left (right if fRTL indent (similar to \trleft)
+	DyHeight     int32  // Row height (\trrh)
+
+	// nAlignment:3   Row alignment (like PARAFORMAT::bAlignment, \trql, trqr, \trqc)
+	// fRTL:1         Display cells in RTL order (\rtlrow)
+	// fKeep:1        Keep row together (\trkeep}
+	// fKeepFollow:1  Keep row on same page as following row (\trkeepfollow)
+	// fWrap:1        Wrap text to right/left (depending on bAlignment) (see \tdfrmtxtLeftN, \tdfrmtxtRightN)
+	// fIdentCells:1  lparam points at single struct valid for all cells
+	Flags uint32
+
+	CpStartRow  int32  // cp where to insert table (-1 for selection cp) (can be used for either TRD by EM_GETTABLEPARMS)
+	BTableLevel uint32 // Table nesting level (EM_GETTABLEPARMS only)
+	ICell       uint32 // Index of cell to insert/delete (EM_SETTABLEPARMS only)
+}
+
+// Data type defining table cells for EM_INSERTTABLE
+// Note: The Richedit.h is completely #pragma pack(4)-ed
+type TABLECELLPARMS struct { // EM_INSERTTABLE lparam is a (TABLECELLPARMS *)
+	DxWidth int32 // Cell width (\cellx)
+
+	// nVertAlign:2   Vertical alignment (0/1/2 = top/center/bottom \clvertalt (def), \clvertalc, \clvertalb)
+	// fMergeTop:1    Top cell for vertical merge (\clvmgf)
+	// fMergePrev:1   Merge with cell above (\clvmrg)
+	// fVertical:1    Display text top to bottom, right to left (\cltxtbrlv)
+	// fMergeStart:1  Start set of horizontally merged cells (\clmgf)
+	// fMergeCont:1   Merge with previous cell (\clmrg)
+	Flags uint32
+
+	WShading uint32 // Shading in .01%		(\clshdng) e.g., 10000 flips fore/back
+
+	DxBrdrLeft   int32 // Left border width	(\clbrdrl\brdrwN) (in twips)
+	DyBrdrTop    int32 // Top border width 	(\clbrdrt\brdrwN)
+	DxBrdrRight  int32 // Right border width	(\clbrdrr\brdrwN)
+	DyBrdrBottom int32 // Bottom border width	(\clbrdrb\brdrwN)
+
+	CrBrdrLeft   COLORREF // Left border color	(\clbrdrl\brdrcf)
+	CrBrdrTop    COLORREF // Top border color 	(\clbrdrt\brdrcf)
+	CrBrdrRight  COLORREF // Right border color	(\clbrdrr\brdrcf)
+	CrBrdrBottom COLORREF // Bottom border color	(\clbrdrb\brdrcf)
+	CrBackPat    COLORREF // Background color 	(\clcbpat)
+	CrForePat    COLORREF // Foreground color 	(\clcfpat)
+}
+
+const (
+	EM_GETAUTOCORRECTPROC  = WM_USER + 233
+	EM_SETAUTOCORRECTPROC  = WM_USER + 234
+	EM_CALLAUTOCORRECTPROC = WM_USER + 255
+)
+
+// AutoCorrect callback
+type AutoCorrectProc func(langid LANGID, pszBefore *uint16, pszAfter *uint16, cchAfter int32, pcchReplaced *int32) int
+
+const (
+	ATP_NOCHANGE       = 0
+	ATP_CHANGE         = 1
+	ATP_NODELIMITER    = 2
+	ATP_REPLACEALLTEXT = 4
+)
+
+const (
+	EM_GETTABLEPARMS = WM_USER + 265
+
+	EM_SETEDITSTYLEEX = WM_USER + 275
+	EM_GETEDITSTYLEEX = WM_USER + 276
+)
+
+// wparam values for EM_SETEDITSTYLEEX/EM_GETEDITSTYLEEX
+// All unused bits are reserved.
+const (
+	SES_EX_NOTABLE            = 0x00000004
+	SES_EX_NOMATH             = 0x00000040
+	SES_EX_HANDLEFRIENDLYURL  = 0x00000100
+	SES_EX_NOTHEMING          = 0x00080000
+	SES_EX_NOACETATESELECTION = 0x00100000
+	SES_EX_USESINGLELINE      = 0x00200000
+	SES_EX_MULTITOUCH         = 0x08000000 // Only works under Win8+
+	SES_EX_HIDETEMPFORMAT     = 0x10000000
+	SES_EX_USEMOUSEWPARAM     = 0x20000000 // Use wParam when handling WM_MOUSEMOVE message and do not call GetAsyncKeyState
+)
+
+const (
+	EM_GETSTORYTYPE = WM_USER + 290
+	EM_SETSTORYTYPE = WM_USER + 291
+
+	EM_GETELLIPSISMODE = WM_USER + 305
+	EM_SETELLIPSISMODE = WM_USER + 306
+)
+
+// DWORD: *lparam for EM_GETELLIPSISMODE, lparam for EM_SETELLIPSISMODE
+const (
+	ELLIPSIS_MASK = 0x00000003 // all meaningful bits
+	ELLIPSIS_NONE = 0x00000000 // ellipsis disabled
+	ELLIPSIS_END  = 0x00000001 // ellipsis at the end (forced break)
+	ELLIPSIS_WORD = 0x00000003 // ellipsis at the end (word break)
+)
+
+const (
+	EM_SETTABLEPARMS = WM_USER + 307
+
+	EM_GETTOUCHOPTIONS  = WM_USER + 310
+	EM_SETTOUCHOPTIONS  = WM_USER + 311
+	EM_INSERTIMAGE      = WM_USER + 314
+	EM_SETUIANAME       = WM_USER + 320
+	EM_GETELLIPSISSTATE = WM_USER + 322
+)
+
+// Values for EM_SETTOUCHOPTIONS/EM_GETTOUCHOPTIONS
+const (
+	RTO_SHOWHANDLES    = 1
+	RTO_DISABLEHANDLES = 2
+	RTO_READINGMODE    = 3
+)
+
+// lparam for EM_INSERTIMAGE
+type RICHEDIT_IMAGE_PARAMETERS struct {
+	XWidth            int32 // Units are HIMETRIC
+	YHeight           int32 // Units are HIMETRIC
+	Ascent            int32 // Units are HIMETRIC
+	Type              int32 // Valid values are TA_TOP, TA_BOTTOM and TA_BASELINE
+	PwszAlternateText *uint16
+	PIStream          uintptr
+}
+
+// New notifications
+const (
+	EN_MSGFILTER         = 0x0700
+	EN_REQUESTRESIZE     = 0x0701
+	EN_SELCHANGE         = 0x0702
+	EN_DROPFILES         = 0x0703
+	EN_PROTECTED         = 0x0704
+	EN_CORRECTTEXT       = 0x0705 // PenWin specific
+	EN_STOPNOUNDO        = 0x0706
+	EN_IMECHANGE         = 0x0707 // East Asia specific
+	EN_SAVECLIPBOARD     = 0x0708
+	EN_OLEOPFAILED       = 0x0709
+	EN_OBJECTPOSITIONS   = 0x070a
+	EN_LINK              = 0x070b
+	EN_DRAGDROPDONE      = 0x070c
+	EN_PARAGRAPHEXPANDED = 0x070d
+	EN_PAGECHANGE        = 0x070e
+	EN_LOWFIRTF          = 0x070f
+	EN_ALIGNLTR          = 0x0710 // BiDi specific notification
+	EN_ALIGNRTL          = 0x0711 // BiDi specific notification
+	EN_CLIPFORMAT        = 0x0712
+	EN_STARTCOMPOSITION  = 0x0713
+	EN_ENDCOMPOSITION    = 0x0714
+)
+
+// Notification structure for EN_ENDCOMPOSITION
+type ENDCOMPOSITIONNOTIFY struct {
+	Nmhdr  NMHDR
+	DwCode uint32
+}
+
+// Constants for ENDCOMPOSITIONNOTIFY dwCode
+const (
+	ECN_ENDCOMPOSITION = 0x0001
+	ECN_NEWTEXT        = 0x0002
+)
+
+// Event notification masks
+const (
+	ENM_NONE              = 0x00000000
+	ENM_CHANGE            = 0x00000001
+	ENM_UPDATE            = 0x00000002
+	ENM_SCROLL            = 0x00000004
+	ENM_SCROLLEVENTS      = 0x00000008
+	ENM_DRAGDROPDONE      = 0x00000010
+	ENM_PARAGRAPHEXPANDED = 0x00000020
+	ENM_PAGECHANGE        = 0x00000040
+	ENM_CLIPFORMAT        = 0x00000080
+	ENM_KEYEVENTS         = 0x00010000
+	ENM_MOUSEEVENTS       = 0x00020000
+	ENM_REQUESTRESIZE     = 0x00040000
+	ENM_SELCHANGE         = 0x00080000
+	ENM_DROPFILES         = 0x00100000
+	ENM_PROTECTED         = 0x00200000
+	ENM_CORRECTTEXT       = 0x00400000 // PenWin specific
+	ENM_IMECHANGE         = 0x00800000 // Used by RE1.0 compatibility
+	ENM_LANGCHANGE        = 0x01000000
+	ENM_OBJECTPOSITIONS   = 0x02000000
+	ENM_LINK              = 0x04000000
+	ENM_LOWFIRTF          = 0x08000000
+	ENM_STARTCOMPOSITION  = 0x10000000
+	ENM_ENDCOMPOSITION    = 0x20000000
+	ENM_GROUPTYPINGCHANGE = 0x40000000
+	ENM_HIDELINKTOOLTIP   = 0x80000000
+)
+
+// New edit control styles
+const (
+	ES_SAVESEL         = 0x00008000
+	ES_SUNKEN          = 0x00004000
+	ES_DISABLENOSCROLL = 0x00002000
+	// Same as WS_MAXIMIZE, but that doesn't make sense so we re-use the value
+	ES_SELECTIONBAR = 0x01000000
+	// Same as ES_UPPERCASE, but re-used to completely disable OLE drag'n'drop
+	ES_NOOLEDRAGDROP = 0x00000008
+)
+
+// Obsolete Edit Style
+const (
+	ES_EX_NOCALLOLEINIT = 0x00000000 // Not supported in RE 2.0/3.0
+)
+
+// These flags are used in FE Windows
+const (
+	ES_VERTICAL = 0x00400000 // Not supported in RE 2.0/3.0
+	ES_NOIME    = 0x00080000
+	ES_SELFIME  = 0x00040000
+)
+
+// Edit control options
+const (
+	ECO_AUTOWORDSELECTION = 0x00000001
+	ECO_AUTOVSCROLL       = 0x00000040
+	ECO_AUTOHSCROLL       = 0x00000080
+	ECO_NOHIDESEL         = 0x00000100
+	ECO_READONLY          = 0x00000800
+	ECO_WANTRETURN        = 0x00001000
+	ECO_SAVESEL           = 0x00008000
+	ECO_SELECTIONBAR      = 0x01000000
+	ECO_VERTICAL          = 0x00400000 // FE specific
+)
+
+// ECO operations
+const (
+	ECOOP_SET = 0x0001
+	ECOOP_OR  = 0x0002
+	ECOOP_AND = 0x0003
+	ECOOP_XOR = 0x0004
+)
+
+// New word break function actions
+const (
+	WB_CLASSIFY      = 3
+	WB_MOVEWORDLEFT  = 4
+	WB_MOVEWORDRIGHT = 5
+	WB_LEFTBREAK     = 6
+	WB_RIGHTBREAK    = 7
+)
+
+// East Asia specific flags
+const (
+	WB_MOVEWORDPREV = 4
+	WB_MOVEWORDNEXT = 5
+	WB_PREVBREAK    = 6
+	WB_NEXTBREAK    = 7
+
+	PC_FOLLOWING  = 1
+	PC_LEADING    = 2
+	PC_OVERFLOW   = 3
+	PC_DELIMITER  = 4
+	WBF_WORDWRAP  = 0x010
+	WBF_WORDBREAK = 0x020
+	WBF_OVERFLOW  = 0x040
+	WBF_LEVEL1    = 0x080
+	WBF_LEVEL2    = 0x100
+	WBF_CUSTOM    = 0x200
+)
+
+// East Asia specific flags
+const (
+	IMF_FORCENONE         = 0x0001
+	IMF_FORCEENABLE       = 0x0002
+	IMF_FORCEDISABLE      = 0x0004
+	IMF_CLOSESTATUSWINDOW = 0x0008
+	IMF_VERTICAL          = 0x0020
+	IMF_FORCEACTIVE       = 0x0040
+	IMF_FORCEINACTIVE     = 0x0080
+	IMF_FORCEREMEMBER     = 0x0100
+	IMF_MULTIPLEEDIT      = 0x0400
+)
+
+// Word break flags (used with WB_CLASSIFY)
+const (
+	WBF_CLASS      byte = 0x0F
+	WBF_ISWHITE    byte = 0x10
+	WBF_BREAKLINE  byte = 0x20
+	WBF_BREAKAFTER byte = 0x40
+)